Having trouble adding User32.lib to project as linked library.
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wrote on 21 Oct 2016, 21:50 last edited by
Thanks SGaist... using 32 bit QT Creator with Microsoft Visual C++ Compiler 14.0 (x86)
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It's the Qt version you use to build your application that is important, not the Qt Creator version.
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wrote on 21 Oct 2016, 23:17 last edited by Crag_Hack
Sorry ... QT is using MSVC 2013 32 bit according to QT Creator. I installed from the Windows online installer and checked both options for MSVC 2015 32 and 64 bit when installing.
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wrote on 21 Oct 2016, 23:30 last edited by
So a little more background on the situation...
I switched from MinGW to MSVC2015 as my compiler in QT Creator. I am using QT Creator with Visual Studio 2015 Community to provide the compiler to QT Creator. With MinGW I had no problems. I am now getting this error message upon compile:
replicator.obj:-1: error: LNK2019: unresolved external symbol __imp__GetLastInputInfo@4 referenced in function "private: void __thiscall Replicator::idleBackup(void)" (?idleBackup@Replicator@@AAEXXZ
with code
void Replicator::idleBackup() { LASTINPUTINFO time; time.cbSize = sizeof(time); GetLastInputInfo(&time); DWORD temp = GetTickCount() - time.dwTime;
Another person from a different site said this was because of the GetLastInputInfo dependency on User32.lib and that I needed to link that library.
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For which architecture are you building ?
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wrote on 22 Oct 2016, 19:47 last edited by
You mean Windows right?
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No, I mean x86 vs x86_64
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wrote on 22 Oct 2016, 19:55 last edited by
Or do you mean... x86/x64? In which case I'm doing x86 since the 64 bit QT Creator kit is broken.
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wrote on 22 Oct 2016, 20:03 last edited by
Hi, I just tested on my Windows 10 with 32-bit MSVC2015, and to avoid that linker error you only have to add
LIBS += -luser32
to your .pro file. -
wrote on 22 Oct 2016, 20:04 last edited by
Something's up then cause I already tried that..
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Qt Creator is 32bit but that has no influence on the version of Qt you are using.
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wrote on 22 Oct 2016, 20:10 last edited by Crag_Hack
You're talking about my previous remark right? I mean the 64 bit MSVC build kit in QT Creator is broken. see here:
https://forum.qt.io/topic/72576/qt-creator-complaining-about-msvc-build-and-run-kit/3
D'oh the screenshot no longer works...I''l have to fix that -
Then also a silly question but, when you installed Visual Studio 2015, did you install the C++ stuff ? It's not selected by default.
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wrote on 23 Oct 2016, 05:46 last edited by
I just did the default install, which didn't install the compilers; I knew because they didn't show up in QT Creator. I followed the instructions as here in comment 3 for question 1 in order to install the compilers. Do you think I need to install more C++ components?
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Did you check in Qt Creator that it detects the compilers ?
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wrote on 23 Oct 2016, 20:28 last edited by
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So that part is good. What about the Kits ?
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wrote on 23 Oct 2016, 20:52 last edited by
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Then it looks like you are trying to setup a 32bit debugger on your 64bit Qt.
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wrote on 23 Oct 2016, 22:37 last edited by Crag_Hack
The selected kit for the project is the first (default) one though.
Desktop QT 5.7.0 MSVC2015 32bit
12/25